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Pleurotus eryngii culture medium

A technology for culturing material and king oyster mushroom, which is applied in the directions of organic fertilizers, fertilizer mixtures, fertilization devices, etc., can solve the problems of increased planting cost, limitation of king oyster mushroom, weak almond taste, etc., so as to improve yield and quality, and reduce cottonseed husks. , nutrient-rich effect

Inactive Publication Date: 2011-01-05
SHANGHAI ACAD OF AGRI SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In recent years, the price of cottonseed hulls has skyrocketed. At present, the price of cottonseed hulls has reached 1500-2000 yuan / ton. The cost of planting has increased greatly and the benefits have decreased, which has seriously restricted the promotion of Pleurotus eryngii cultivation, and most of the cotton production areas are in the north and south. The production of Pleurotus eryngii is limited by raw materials
In addition, cottonseed hulls contain a small amount of gossypol, which is a toxic substance that slows down the growth of mycelium, causes deformity of the primordia, and affects the yield of Pleurotus eryngii; cottonseed hulls also contain cotton lint, which can be mechanically stirred The bottling machine is difficult to bottle, which affects the quality of the bottle. At the same time, the Pleurotus eryngii cultivated with cottonseed husks has a loose texture and a light almond taste

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Take ramie by-product, sawdust, corn cob, bran, corn flour, rice bran, lime, and its percentage by weight is ramie by-product 17%, sawdust 17%, corn cob 30%, bran 10%, corn flour 5%, Rice bran 20%, lime 1%. Stir the dry ingredients evenly, then add water and stir until completely mixed, so that the water content reaches 65%.

Embodiment 2

[0023] Take by weighing ramie by-product, corn cob, bran, corn flour, rice bran, lime, its percentage by weight is ramie by-product 34%, corn cob 30%, bran 10%, corn flour 5%, rice bran 20%, lime 1% %. Stir the dry ingredients evenly, then add water and stir until completely mixed, so that the water content reaches 67%.

Embodiment 3

[0025] Take ramie by-product, sawdust, corn cob, bran, corn flour, rice bran, lime, and its percentage by weight is ramie by-product 15%, sawdust 34%, corn cob 15%, bran 10%, corn flour 5%, Rice bran 20%, lime 1%. Stir the dry ingredients evenly, then add water and stir until completely mixed, so that the water content reaches 65%.

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Abstract

The invention provides a pleurotus eryngii culture medium, which is prepared from a ramie byproduct serving as a main component, substitution or partial substitution sawdust, corncob, cottonseed hulls and the like.

Description

technical field [0001] The invention relates to the field of edible fungus cultivation, in particular to a pleurotus eryngii culture material with ramie by-products as the main component. Background technique [0002] Pleurotus eryngii [ Plersotus eryngii (DC. Ex Fr.) Quel], also known as Pleurotus erythrina, belongs to Basidiomycotina, Phylomycota, Non-sepibasidiomycetes, Agaricaceae, Pleurotaceae, and Pleurotus genus. The stalk of Pleurotus eryngii mushroom is white in color, crisp and tender in texture, delicious in taste, with almond fragrance and abalone flavor, known as "Pleurotus eryngii king" and "delicious boletus on the grassland". Studies in recent years have shown that Pleurotus eryngii contains a variety of amino acids and vitamins, is rich in nutrition, and has the effects of lowering blood fat, blood pressure, cholesterol, promoting gastrointestinal digestion, enhancing immunity, and preventing cardiovascular diseases. It has great development prospects. It ...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05F11/02
Inventor 周峰李玉于海龙李正鹏潘辉郭倩
Owner SHANGHAI ACAD OF AGRI SCI
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